Skip to main content
SleepCited
Figure 2. Risk of bias included in the study.
Figure 3. Figure 2. Risk of bias included in the study.

Description

Risk of bias assessment across included studies evaluates methodological quality domains such as randomization, blinding, and outcome reporting in aroma therapy trials.

More Figures from This Paper

A PRISMA flow diagram tracks the study selection process from initial database search through screening and eligibility assessment to final inclusion in the aroma inhalation therapy meta-analysis.

Figure 2

A PRISMA flow diagram tracks the study selection process from initial database search through screening and eligibility assessment to final inclusion in the aroma inhalation therapy meta-analysis.

flowchart
Traffic-light visualization of risk of bias for individual studies included in the aroma inhalation therapy meta-analysis, generated using RevMan software, reveals varying methodological quality.

Figure 4

Traffic-light visualization of risk of bias for individual studies included in the aroma inhalation therapy meta-analysis, generated using RevMan software, reveals varying methodological quality.

chart
Funnel plot analysis assesses potential publication bias among studies included in the meta-analysis of aroma inhalation therapy for sleep problems, with symmetry indicating low risk.

Figure 5

Funnel plot analysis assesses potential publication bias among studies included in the meta-analysis of aroma inhalation therapy for sleep problems, with symmetry indicating low risk.

chart
Forest plot of pooled effect sizes from the aroma inhalation therapy meta-analysis displays individual study results and the overall combined effect on sleep quality outcomes.

Figure 6

Forest plot of pooled effect sizes from the aroma inhalation therapy meta-analysis displays individual study results and the overall combined effect on sleep quality outcomes.

forest_plot
Meta-regression analysis examines whether the effectiveness of aroma inhalation therapy for sleep problems varies by program duration or publication year, revealing trends in the slope of the primary outcome.

Figure 7

Meta-regression analysis examines whether the effectiveness of aroma inhalation therapy for sleep problems varies by program duration or publication year, revealing trends in the slope of the primary outcome.

chart

Figure 3

Chart
467 × 1022px · 538.3 KB

Source Paper

A systematic literature review and meta-analysis of the clinical effects of aroma inhalation therapy on sleep problems.

Medicine (2021)

PMID: 33655928

DOI: 10.1097/MD.0000000000024652

Cite This Figure

![Figure 3: Risk of bias assessment across included studies evaluates methodological quality domains such as randomization, blinding, and outcome reporting in aroma therapy trials.](https://pdfs.citedhealth.com/figures/33655928/164.png)

> Source: Moon Joo Cheong et al. "A systematic literature review and meta-analysis of the clinical effects of arom." *Medicine*, 2021. PMID: [33655928](https://pubmed.ncbi.nlm.nih.gov/33655928/)
<figure>
  <img src="https://pdfs.citedhealth.com/figures/33655928/164.png" alt="Risk of bias assessment across included studies evaluates methodological quality domains such as randomization, blinding, and outcome reporting in aroma therapy trials." />
  <figcaption>Figure 3. Risk of bias assessment across included studies evaluates methodological quality domains such as randomization, blinding, and outcome reporting in aroma therapy trials.<br>  Source: Moon Joo Cheong et al. "A systematic literature review and meta-analysis of the clinical effects of arom." <em>Medicine</em>, 2021. PMID: <a href="https://pubmed.ncbi.nlm.nih.gov/33655928/">33655928</a></figcaption>
</figure>

Related Evidence

A
Lavender for Insomnia

Grade A · 51 studies